Answer:
y = 5
Step-by-step explanation:
−x+y=0 −2x+y=−5
Multiply the first equation by -2
-2(-x+y=0)
2x-2y =0
Add this to the second equation
2x-2y =0
−2x+y=−5
-------------------
0x -y = -5
-y =-5
Multiply by -1
y = 5
Answer:
5n-9
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
its like you have 2 fishes and you get two more
Bo, 4.23 is not bigger than 4.3
